Designed for heavy-duty tubular racks, mobile workstations, and industrial service carts, our 71-100 kg (156-220 lbs) threaded stem casters provide a secure, screw-in upgrade. To handle heavier loads without bending or stripping standard threads, these casters feature reinforced stems built for high-capacity applications. Manufactured strictly in sizes of 2 inches and above with non-marking, smooth-rolling treads, they easily glide over obstacles while offering reliable locking options. Can’t find what you need? Contact us for guidance.